Description

2,2,4,5,6,7-Hexachloro-1H-Indene-1,3(2H)-Dione is a halogenated indandione derivative, a high-purity specialty chemical of significant interest in advanced organic synthesis. Its unique polyhalogenated structure makes it a valuable key intermediate for constructing complex molecules and functional materials. This compound is primarily sought by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for developing novel active ingredients and performance chemicals.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of novel drug candidates, particularly those requiring halogenated, fused-ring systems.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides, where its chlorinated indandione core contributes to biological activity.
• Material Science Research: Acts as a precursor for the development of specialty polymers, ligands for catalysis, and organic electronic materials.
• Chemical Intermediate: Employed in organic synthesis laboratories for constructing complex polycyclic structures and introducing multiple chlorine atoms in a single step.
• Dye & Pigment Intermediate: Potential use in the synthesis of specialized colorants and pigments due to its conjugated, halogenated framework.

Basic Information

Product Name	2,2,4,5,6,7-Hexachloro-1H-Indene-1,3(2H)-Dione
CAS No.	82381-17-7
Molecular Formula	C9H2Cl6O2
Molecular Weight	374.73 g/mol
Synonyms	Hexachloroindandione; 2,2,4,5,6,7-Hexachloroindane-1,3-dione; 1H-Indene-1,3(2H)-dione, 2,2,4,5,6,7-hexachloro-; NSC 403079; 2,2,4,5,6,7-Hexachloroindan-1,3-dione; Hexachloro-1,3-indanedione
EINECS	Contact for details

Quality Control

Our 2,2,4,5,6,7-Hexachloro-1H-Indene-1,3(2H)-Dione is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all test results are provided and available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong bases and reducing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.